baber/WOPTO huggingface dataset:
Patent JP-2004068679-A (JP)
Title: Pump module
Inventor: KATO HIDEKI
IPC: F02M37/10
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump module with a filter case installed on the outer periphery side of a fuel pump, having a reduced axial length.  <P>SOLUTION: A suction filter 58 removes relatively large foreign matters contained in fuel at the suction side of the fuel pump 32, and a fuel filter 60 removes relatively small foreign matters contained in the fuel at the discharge side of the fuel pump 32. The suction filter 58 is installed at the lower part of the fuel pump 32. The suction filter 58 has a cutoff recessed portion 59 formed in part of the outer periphery. An contour line 102 shows the contour of the suction filter 58 with no cutoff in the outer periphery thereof. A pressure regulator 80 is installed on the outer periphery side of a case body 64 at its lower side. The lower end of the pressure regulator 80 is located in a cutoff region 104 formed by the contour line 102 and the recessed portion 59 of the suction filter 58.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003133404-A (JP)
Title: Method for characterizing performance of electrostatic chuck
Inventor: BRCKA JOZEF
IPC: C23C14/50
Filed: 2002-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of characterizing the performance of an electrostatic chuck prior to installing the chuck in the vacuum chamber of a semiconductor processing system in a production line. SOLUTION: One or more characteristics of an electrostatic chuck are measured and compared with the known characteristics of a reference chuck. The comparison indicates the performance of the chuck and projects the performance of the chuck in an actual operating environment. The measured characteristics include the chuck impedance, the current-voltage characteristic of the chuck, the local plasma density proximate to the support surface of the chuck, and the cooling or heating rate of the chuck.
Patent JP-2004067182-A (JP)
Title: Method for packaging foamed sheets
Inventor: KAWAKAMI HAJIME
IPC: B65B51/06
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small packaging body for a foamed plastic sheet and a method for packaging by which both packaging and opening are easy.  <P>SOLUTION: A article (2) to be packaged is put into a bottomed cylindrical packaging bag (1) manufactured of a plastic film, and an opening part (3) of the bag is pressed to apply a pressure-sensitive adhesive tape (5), and the pressure-sensitive adhesive tape makes approximately a round around the opening part of the pressed bag but both ends are made under a condition where the both ends are opened in a V-shape, and a weak release paper (6) is applied to the opening part and the pressure-sensitive adhesive tape and the weak release paper are cut at an appropriate lengths.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076976-A (JP)
Title: Exhaust device for cooking
Inventor: KAWASAKI TOMEJI
IPC: F24F7/06
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To use the top of a cooking table 13 cleanly and widely by sufficiently powerfully exhausting cooking smoke that rises or remains over the cooking table 13, from a rectangular air inlet cylinder 13 which opens on a wall 14 contiguous to the back of the cooking table 13.  <P>SOLUTION: An air suction guide 4 is provided to project toward the inside of a side plate 2 from a rectangular suction opening 3 bored in the side plate 2 near one end of a rectangular casing 1. A space 5 is provided between the guide 4 and one end face 1' of the rectangular casing 1. An exhaust opening 7 for an exhauster 6 provided near the other inner end of the rectangular casing 1 is bored in a side plate 2' near the other end. Fresh air is sucked by the exhauster 6 along the air suction guide 4. The space 5 is decompressed by this suction. A rectangular air inlet cylinder 8 surrounding the rectangular suction opening 3 is provided to protrude toward the outside of the side plate 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080356-A (JP)
Title: Bias circuit and power amplifier employing same
Inventor: KUNIHIRO KAZUAKI
IPC: H03F3/21
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bias circuit for improving the efficiency of a power amplifier used for mobile phone terminals or the like at a low output without deteriorating the linearity and to provide the power amplifier employing the bias circuit.  <P>SOLUTION: A transistor 106 acting like another emitter follower is connected in parallel with a transistor 104 of an emitter follower in the bias circuit of a current mirror configuration comprising transistors 102, 103, 104 to supply a bias current to a common emitter grounded amplifier transistor 107, a transistor 105 acting like a transfer gate interconnects the respective bases, and turning ON / OFF its base potential with a control voltage in response to an output power of the amplifier transistor 107 autonomously controls a current supplied to the base of the amplifier transistor 107.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079096-A (JP)
Title: Optical disk, optical disk unit and method for writing optical disk
Inventor: MASUZAWA YOSHINORI
IPC: G11B20/12
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for writing an optical disk by which an optical disk is produced in which time information is surely written in a front subcode Q of a track or index with no additional information such as an UP code and an ISRC code written therein.  <P>SOLUTION: The method for writing the additional information in the subcode Q of an optical disk 50 at a fixed sub coding frame interval, comprises an additional information position determining step for determining whether each of the additional information is written in the subcode Q located at the front of each track or each index, and an optical disk writing step for writing musical data in the optical disk 50 and also writing the additional information judged to be written in the subcode Q located at the front of the track or index in a subcode Q before or after a prescribed subcoding frame by several minutes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074260-A (JP)
Title: Rolling mill
Inventor: FURUMOTO HIDEAKI
IPC: B21B27/02
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling mill for obtaining a product having a good shape by efficiently correcting the twist of a material to be rolled in a cross mill.  <P>SOLUTION: In the rolling mill in which an upper work roll 2 and a lower work roll 3 are crossed via the material S to be rolled and the material S to be rolled is rolled by applying rolling load, the roll diameters of the upper work roll 2 and the lower work roll 3 are different at both ends in the axial direction of the rolls and a gap which is created between the upper and the lower work rolls is made so as to be equal to gap distribution created by a quadratic curve in the case the roll diameters are equal at both ends in the axial direction of the roll.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073723-A (JP)
Title: Sterilizing bag
Inventor: MATSUMOTO KIYOSHI
IPC: A61L2/26
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sterilizing bag which is suitable for storing medical equipment with a sharp point such as a knife, forceps and can effectively suppress the occurrence of an undesired accident by contact with the sharp tip end part.  <P>SOLUTION: This sterilizing bag 10 is prepared by adhering side edge parts and the lower end parts or the neighborhood thereof of a gas permeable base material 12 and a synthetic resin film 14 and has an opening on its upper part. At the lower end part or the neighborhood thereof of the sterilizing bag 10, a side face film 14 made of a synthetic resin is mountain-and valley-folded to form a swelling part 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083634-A (JP)
Title: Polycarbonate resin material
Inventor: FUNAKI KEISUKE
IPC: C08J5/18
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin material readily removing foreign materials in a molten state and producing a thin-wall film containing slight foreign materials with good thickness accuracy.  <P>SOLUTION: The polycarbonate resin material is composed of a resin composition of a branched polycarbonate resin or the branched polycarbonate resin and a straight chain polycarbonate resin. (1) The melt flow index (MI) measured at 300°C under 1.2 kg load is ≥5 g/min and (2) the melt tension MT (g) measured at 280°C, 10 m/min extrusion speed and 9.4 m/min takeoff speed using 2.095 mm orifice diameter satisfies relational formula of MT≥1.2-0.4×logMI.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086405-A (JP)
Title: Two-wire system field bus device
Inventor: ODOHIRA TETSU
IPC: H04B3/46
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize a two-wire system field bus device for separating a converter for transmission from a field bus by defining current consumption as zero, and removing any influence on the operations of the other converters for transmission when the current consumption is increased beyond a rated value due to the failure of a signal processing part.  <P>SOLUTION: This two-wire system field bus device is configured by connecting a plurality of converters for transmission and a host device to a pair of field buses to which a common current power source is connected, and selecting one of the converters for transmission for the host device to execute communication with the host device by the AC modulation of the current consumption of the selected converter for transmission. This two-wire system field bus device is provided with an interrupting circuit for separating the converter for transmission from the field bus by defining the current consumption as zero when the current consumption is increased beyond a rated value due to the failure of the signal processing part of the converter for transmission.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085871-A (JP)
Title: Optical transmitter
Inventor: HAMADA TSUTOMU
IPC: G02B6/26
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmitter using a transmission type light guide for obtaining output with excellent uniformity from a plurality of entering/outgoing parts.  <P>SOLUTION: The optical transmitter is provided with the light guide 11 having the entering/outgoing part 13a of optical signals provided on one end part and the entering/outgoing parts 13b-13d of the optical signals respectively provided on a plurality of step parts formed stepwise at the other end part. The respective entering/outgoing incidence / emission parts are provided with an inclined part (45-degree surface) for changing the advancing direction of the optical signals and optically coupled to optical fibers 16a-16d respectively. In this case, the pitch L of the step parts of the light guide is ten times or more of the width W of the step parts. Also, the divergence angle of entering light to the entering/outgoing parts is 10 to 20 degrees (total angle at half maximum).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082876-A (JP)
Title: Impact energy absorption structural member
Inventor: NIIKURA OSAMU
IPC: B62D25/08
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce weight and increase impact energy absorption in an impact energy absorption structural member, in which a hollow part of a shell structure is filled with an energy absorber.  <P>SOLUTION: The impact energy absorption structural member 10 includes the shell structure having the hollow part 11a in the longitudinal direction and the energy absorber 12 filled in the hollow part 11a. A load is applied in the longitudinal direction of the shell structure 11. In the cross-section of the shell structure 11, the hollow portion 11a is divided by partition walls 13A and 13B, and a rectangular portion with the partition walls 13A and 13B as the side walls is formed. The interaction between the shell structure 11 and the energy absorber 12 provides greater energy absorption.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088924-A (JP)
Title: Abnormality determination device for motor control circuit and blower motor with the abnormality determination device
Inventor: KABETA TOMOYOSHI
IPC: H02P29/60
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost abnormality determination device for a motor control circuit capable determining an abnormality in the motor control circuit and installing the motor with space saving by reducing the motor in size, even though the motor is not a special one, and to provide the blower motor equipped with the abnormality determination device.  <P>SOLUTION: The abnormality determination device comprises: a motor control element 8 that controls current passage to the motor 1; a motor control element drive part 9 that turns on/off the motor control element 8; a monitor signal output part 10 that outputs a monitor signal based on the presence/absence of the abnormality in the motor 1 when the motor control element 8 is turned off by the control element drive part 9, and outputs the monitor signal based on the presence/absence of the abnormality in the motor control element 8 when the motor control element 8 is turned on; and a control means that determines the presence/absence of the abnormality based on the on/off state of the motor control element 8 and the monitor signal from the monitor signal output part 10, and controls the control element drive part 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081640-A (JP)
Title: Deodorizer
Inventor: TANIGUCHI KAORU
IPC: A01K1/015
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizer which shows an excellent deodorizing effect and effectively deodorizes the foul odor derived from excrement of poultry, livestock, or pets which is difficult to deodorize with a conventional technique, and to provide a fertilizer showing an excellent fertilizer response and a soil improving material for making the properties of soil in an agricultural field suitable by utilizing the deodorized excrement of the poultry and livestock.  <P>SOLUTION: Non-burned diatomaceous earth from Noto region or the combination of the diatomaceous earth and Kanuma soil is used as an active ingredient for the deodorizer. The excrement on which the deodorizer is dispersed is used as the fertilizer and/or the soil improving material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082584-A (JP)
Title: Information displaying medium and genuine/forgery discriminating method for the same
Inventor: SHINDOU NAOAKI
IPC: B42D15/10
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information displaying medium recording/displaying inherent information in which the inherent information is hidden by a low melting point metal thin film layer with opacifying properties in such a way that the inherent information is invisible from a protective layer side, and a melted part by heating the low melting point metal thin film layer loses the opacifying properties to make the information visible, and a genuine/forgery discriminating method for discriminating a forgery of the medium from a genuine medium.  <P>SOLUTION: The information displaying medium has at least the low melting point metal thin film layer and a protective layer on a base material. In this information displaying medium, the protective layer contains a light emitting material emitting a light in a visible region by an external stimulus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091596-A (JP)
Title: Ultraviolet-curing type coating film-forming composition
Inventor: HIDAKA TAKAHIRO
IPC: B05D7/24
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ultraviolet-curing type coating film-forming composition having opacifying properties in spite of having a pearl-like appearance.  <P>SOLUTION: The ultraviolet-curing type coating film-forming composition comprises (A) 100 parts wt. of a photopolymerizable binder component, (B) 1-100 parts wt. of at least one kind of a pearl pigment selected from a bismuth compound crystal and alumina flakes and (C) 0.1-3 parts wt. of a photopolymerization initiator. The method for producing a coated metal can comprises applying the composition to a metal plate, a resin film laminated metal plate or a metal can obtained by molding and processing the metal plate or the resin film laminated metal plate and curing the composition by ultraviolet irradiation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096488-A (JP)
Title: Object detection apparatus, object detection method and object detection program
Inventor: NISHIKAWA MARI
IPC: H04N5/235
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a detection omission of object with an object detection apparatus monitoring a prescribed region and to make precisely recognizable the detail of even an object having a large difference between light and shade.  <P>SOLUTION: A monitoring region is photographed by using n-sets of cameras 201 different in exposures. A stereo picture processing is performed on a picture that n-sets of cameras 201 photographed and an object entering the monitoring region is detected. When the object entering the monitoring region is detected, picture parts whose exposures are appropriate are taken out from n-pieces of pictures different in the exposures, and a picture of a wide dynamic range is synthesized. Then, the detail of the object is recognized by using the composited picture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293461-A (JP)
Title: Buckling restraining brace
Inventor: IWATA MAMORU
IPC: E04B1/58
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce joint parts while allowing the quality control of concrete used as a buckling restraining material in a buckling restraining brace.  <P>SOLUTION: Two members of steel with recesses are manufactured, and the concrete is filled in two members of steel with the recesses. A brace core material is held between two members of steel with the recesses, and the members of steel with the recesses are welded to each other to manufacture the buckling restraining brace.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104314-A (JP)
Title: Network supervisory system
Inventor: OSAWA TOMOYA
IPC: H04M11/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network supervisory system whereby a supervisor with a particular ID can obtain information with respect to a privacy area, as required.  <P>SOLUTION: The network supervisory system provides identification numbers IDs to supervisory terminals and transmits image data of a masked part in response to only an image transmission request from the supervisory terminal with the particular ID. Thus, only the supervisor with the particular ID can view the masked part. Then a defect of a conventional system in which a reception side cannot have acquired information with respect to privacy in the case of adopting the privacy protection countermeasure method because the information with respect to the privacy area is already processed to mask the image of the information resulting in that the information with respect to the privacy is already deleted when the video signal is transmitted via a network or the like, is eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101313-A (JP)
Title: Health care device and radiation management system
Inventor: SATO ATSUSHI
IPC: G21C17/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To perform health care for workers at work in nuclear installations.  <P>SOLUTION: This health care device includes a radiation detector 2 and a physiological variable measuring part 10, wherein the measured amount of radiation and physiological variables (heart rate, blood pressure and so on) are compared with the allowable ranges thereof stored in a storage medium 5 to determine generation of a warning. Thus, the exposure dose of radiation and physical condition of the worker are monitored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101917-A (JP)
Title: Hybrid printer
Inventor: KOJIMA TERUHITO
IPC: B65H5/02
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid printer which causes no substantial misregistration.  <P>SOLUTION: A hybrid printer 10 is capable of performing both of printing by using an electrophotographic system and printing by using an ink jet system, and is equipped with: a first image forming part 14 for forming a toner image on a printing medium by using the electrophotographic system; a fixing roller 13 for fixing the toner image formed on paper 2 thereon; a second image forming part 16 for forming an ink image on the paper 2 by using a printing head 15; a transport drum 11 having an outer circumferential surface on which the paper 2 is fixed and rotating to transport the fixed paper 2 to the positions of the image forming part 14, fixing roller 13 and image forming part 16; and a printing control part 18 for controlling the movement and position of the drum 11 and the action of the image forming part 14, fixing roller 13 and image forming part 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102711-A (JP)
Title: Transfer processing method and transfer processing program
Inventor: SAKAUCHI SATORU
IPC: G06Q40/04
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer processing method and a transfer processing program enabling efficient request of transfer processing.  <P>SOLUTION: A user specifies a transfer account registered in a transfer account data storage part 23 of a cellular phone terminal 10, and sets a transfer amount. The cellular phone terminal 10 transmits a transfer content to a financial institution system 40. The financial institution system 40 transmits an electronic mail for transfer confirmation to the cellular phone terminal 10. When confirming the transfer content, the cellular phone terminal 10 transmits the transfer request to the financial institution system 40. When identification is accepted, the financial institution system 40 executes the transfer processing based on the confirmed transfer request. Meanwhile, the cellular phone terminal 10 informs of execution of the transfer, an electronic mail address corresponding to a partner's identifier included in the received transfer confirmation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107447-A (JP)
Title: Pressure-sensitive adhesive composition, pressure-sensitive adhesive tape or sheet using the adhesive composition and hot-melt type acrylic pressure-sensitive adhesive
Inventor: CHIBA TAKESHI
IPC: C09J153/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive composition that has favorably balanced pressure-sensitive adhesive characteristics and can be used solvent-free putting a reduced load on the environment, whereas in most cases a pressure-sensitive adhesiveness-imparting agent or a closslinking agent is added to obtain the pressure-sensitive adhesive composition having good pressure-sensitive adhesive characteristics and solvents are used to improve coatability.  <P>SOLUTION: The pressure-sensitive adhesive composition comprises a (meth)acrylic polymer block (A) and an acrylic polymer block (B). At least one of the polymer blocks is an acrylic block copolymer (a) comprising a multi-membered cyclic acid anhydride unit (C) in the main chain. A pressure-sensitive adhesive tape or sheet and a hot-melt type acrylic pressure-sensitive adhesive are made using the composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003142345-A (JP)
Title: Method for manufacturing solid electrolytic capacitor
Inventor: YUZAWA SATOSHI
IPC: H01G9/028
Filed: 2002-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor which is capable of attaining superior ESR properties by ensuring an electronic conducting patch between electrode foils, and suppress increase in current leakage by preventing defects of a dielectric oxide film on the surface of an anode foil. SOLUTION: A capacitor element is constituted of a pair of anode foil 1 and a cathode foil 2, being wound up with a piece of separator paper 3 interposed therebetween. The separator paper 3 is impregnated with a solution, containing borate ions to allow fibers 4 in the separator paper 3 to be thin by the oxidation of the boric acid and to form a large gap portion 5.